1 files changed, 37 insertions, 0 deletions
diff --git a/parse.go b/parse.go
index 4704ed3..a9c7b9d 100644
--- a/parse.go
+++ b/parse.go
@@ -326,6 +326,14 @@ func parseDeclaration(toks *tokens) (declStmt, error) {
 		return mutable, nil
 	}
 
+	assignment, err := parseAssignStmt(toks)
+	if err != nil {
+		return nil, err
+	}
+	if assignment != nil {
+		return assignment, nil
+	}
+
 	return nil, nil
 }
 
@@ -387,6 +395,35 @@ func parseMutStmt(toks *tokens) (*mutStmt, error) {
 	return &mutStmt{name: nameTok.value, initial: expr, ln: line}, nil
 }
 
+func parseAssignStmt(toks *tokens) (*assignStmt, error) {
+	ok, err := toks.match(assign)
+	if err != nil {
+		return nil, err
+	}
+	if !ok {
+		toks.unreadToken()
+		return nil, nil
+	}
+
+	line := toks.current().line
+
+	nameTok, ok := toks.consumeToken()
+	if !ok {
+		return nil, unexpectedEOF
+	}
+
+	if err := toks.mustMatch(equals); err != nil {
+		return nil, err
+	}
+
+	expr, err := parseExpression(toks)
+	if err != nil {
+		return nil, err
+	}
+
+	return &assignStmt{name: nameTok.value, value: expr, ln: line}, nil
+}
+
 func parseExpression(toks *tokens) (exprExpr, error) {
 	return parseEquality(toks)
 }